package co.gov.medellin.ssti.sub.web.action;

import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Collection;
import java.util.List;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.springframework.beans.factory.annotation.Autowired;

import co.gov.medellin.ssti.sub.common.excepcion.SUBException;
import co.gov.medellin.ssti.sub.model.dao.exception.DAOException;
import co.gov.medellin.ssti.sub.model.service.BeneficiarioService;
import co.gov.medellin.ssti.sub.model.service.ProgramaService;
import co.gov.medellin.ssti.sub.model.service.SubprogramaService;
import co.gov.medellin.ssti.sub.model.vo.BeneficiarioVO;
import co.gov.medellin.ssti.sub.model.vo.ProgramaVO;
import co.gov.medellin.ssti.sub.model.vo.SubprogramaVO;
import co.gov.medellin.ssti.sub.paoyer.administration.exception.AdministrationUserException;
import co.gov.medellin.ssti.sub.paoyer.administration.model.vo.UserVO;
import co.gov.medellin.ssti.sub.paoyer.administration.util.AccessControl;
import co.gov.medellin.ssti.sub.paoyer.common.exception.CommonUserException;
import co.gov.medellin.ssti.sub.paoyer.common.exception.UserException;

public class EliminarBeneficiarioAction extends Action {
	@Autowired
	BeneficiarioService beneficiarioServiceImpl;
	@Autowired
	ProgramaService programaServiceImpl;
	@Autowired
	SubprogramaService subprogramaServiceImpl;

	/**
	 * This is the main action called from the Struts framework.
	 * 
	 * @param mapping
	 *            The ActionMapping used to select this instance.
	 * @param form
	 *            The optional ActionForm bean for this request.
	 * @param request
	 *            The HTTP Request we are processing.
	 * @param response
	 *            The HTTP Response we are processing.
	 * @return
	 * @throws java.io.IOException
	 * @throws javax.servlet.ServletException
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response)
			throws IOException, ServletException {

		ActionMessages messages = new ActionMessages();

		try {
			AccessControl access = new AccessControl();
			access.validateAccess(mapping, request, response);

			HttpSession session = request.getSession();
			String strCodBeneficiarioQuitado = request.getParameter("code");
			BeneficiarioVO objBeneVO = new BeneficiarioVO();
			@SuppressWarnings("unchecked")
			List<BeneficiarioVO> beneficiariosList = (List<BeneficiarioVO>) session
					.getAttribute("beneficiarios");
			// Para la auditoria de registros
			UserVO user = (UserVO) session.getAttribute("userInfo");
			String terminalAddress = request.getRemoteAddr();
			Calendar c = Calendar.getInstance();
			SimpleDateFormat dateFormat = new SimpleDateFormat("dd/MM/yyyy");

			if (beneficiariosList == null || beneficiariosList.size() == 0) {
				objBeneVO.setCode(new Long(strCodBeneficiarioQuitado));
				beneficiariosList = (List<BeneficiarioVO>) beneficiarioServiceImpl
						.findBeneficiarioByCriteria(objBeneVO, "eliminar");
			}
			if (beneficiariosList != null && beneficiariosList.size() > 0) {
				for (int i = 0; i < beneficiariosList.size(); i++) {
					objBeneVO = (BeneficiarioVO) beneficiariosList.get(i);
					if (objBeneVO.getCode().toString()
							.equals(strCodBeneficiarioQuitado)) {
						if (beneficiarioServiceImpl.delete(objBeneVO.getCode(),
								user.getName(), terminalAddress,
								dateFormat.format(c.getTime())))
							beneficiariosList.remove(i);
						break;
					}
				}
				// Collection beneficiarios = beneficiariosList;
				session.removeAttribute("listabene");
				/*
				 * if(beneficiarios.size() > 0){
				 * session.setAttribute("beneficiarios",beneficiarios); }
				 */
			} else {
				return mapping.getInputForward();
			}

			// Mostrar programas y subprogramas
			Object codePrograma = (Object) request.getParameter("codePrograma");
			Collection<ProgramaVO> programas = null;
			Collection<SubprogramaVO> subprogramas = null;

			ProgramaVO objProgramaVO = new ProgramaVO();

			SubprogramaVO objSubProgramaVO = new SubprogramaVO();

			if (codePrograma == null) {
				request.removeAttribute("programas");
				try {
					programas = programaServiceImpl
							.findProgramaByCriteria(objProgramaVO);
				} catch (DAOException e) {
					SUBException.logDebugError("", e);
				}

				if (programas.size() > 0) {
					request.setAttribute("programas", programas);
				} else {
					// session.setAttribute("msg","No se encontraron programas..");
				}
			}

			if (codePrograma != null) {
				request.removeAttribute("subprogramas");
				String codpro = (String) codePrograma;
				if (!codpro.equals("nulo")) {
					try {
						objSubProgramaVO.setCodePrograma(new Long(
								(String) codePrograma));
						subprogramas = subprogramaServiceImpl
								.findSubprogramaByCriteria(objSubProgramaVO);
					} catch (DAOException e) {
						SUBException.logDebugError("", e);
					}
					// session.removeAttribute("msg");
					if (subprogramas.size() > 0) {
						request.setAttribute("subprogramas", subprogramas);
					} else {
						// session.setAttribute("msg","No se encontraron subprogramas asociados a este programa..");
					}
				}
			}
		} catch (UserException ue) {
			messages.add("msgWarn", new ActionMessage("loginForm.message."
					+ ue.getExceptionVO().getId()));
			saveMessages(request, messages);
			if (ue.getExceptionVO().getId() == AdministrationUserException.ENDED_SESSION) {
				response.sendRedirect(request.getContextPath() + "/index.jsp");
			} else if (ue.getExceptionVO().getId() == CommonUserException.NOT_ALLOWED_RESOURCE) {
				response.sendRedirect(request.getContextPath()
						+ "/admin/tile/invalidatedResource.jsp");
			} else {
				return mapping.getInputForward();
			}

		} catch (DAOException e) {
			SUBException.logDebugError("", e);
			return mapping.getInputForward();
		}

		return mapping.findForward("success");
	}
}